Index: source/Target/Target.cpp
===================================================================
--- source/Target/Target.cpp
+++ source/Target/Target.cpp
@@ -1898,6 +1898,7 @@
     if (Language::LanguageIsC(language)
        || Language::LanguageIsObjC(language)
        || Language::LanguageIsCPlusPlus(language)
+       || language == eLanguageTypeMipsAssembler // GNU AS and LLVM use it for all assembly code
        || language == eLanguageTypeUnknown)
         return GetScratchClangASTContext(create_on_demand);
     else